body {
font-family: Arial, sans-serif;
background: #f5f5f5;
margin: 0;
padding: 20px;
}

.container {
max-width: 600px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
color: #0A2540;
font-size: 24px;
}

label {
display: block;
margin-bottom: 15px;
color: #333;
}

input, select {
width: 100%;
padding: 8px;
margin-top: 5px;
border: 1px solid #ccc;
border-radius: 4px;
}

button {
background: #0A2540;
color: white;
padding: 12px 24px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
}

button:hover {
background: #1a3a5c;
}

table {
width: 100%;
border-collapse: collapse;
margin-top: 20px;
}

td {
padding: 10px;
border-bottom: 1px solid #eee;
}

.total {
background: #f0f4f8;
font-weight: bold;
}

.note {
font-size: 12px;
color: #666;
margin-top: 15px;
}